| Titles |
|
English :
|
ُُُEffect of magnesium, farmyard manure and mineral fertilizers on yield, yield components and nutrient contents of some flax genotypes on sandy soils
|
|
Arabic :
|
تأثير الماغنسيوم والسماد البلدى والسماد المعدنى على المحصول ومكوناتة ومحتوى العناصر الغذائية فى بعض سلالات الكتان بالاراضى الرملية
|
|
| Abstract |
Two field experiments were conducted during 2000/2001 and 2001/2002 growing seasons on sandy soil at Ismalia Agric. Res. Station to study the effect of magnesium (0,100 and 200ppm) as a foliar spray, Farmyard manure and mineral fertilization on yield, yield components and nutrient contents of three flax genotypes (Sakha 1, S 402/7/17/3 and S3). The treatments were arranged in a split split-plot design with three replicates. Combined analysis overall the two years for all data were performed.
The obtained results could be summarized as follows:
1. Strain 402/7/14/3 gave the highest values of plant height, technical stem length, and straw yield per plant and per faddan, number of capsules per plant, seed yield per plant and per faddan followed by Sakha1 and S3.
2. Low differences between farmyard manure (FYM) and mineral fertilizer (M.F) could be observed their in all studied characters and this difference did not reach the level of significance.
3. Straw yield per fad., seed yield/fad. and their related characters were significantly increased by magnesium during both seasons
4. The differences between foliar addition of the effect of the two magnesium concentrations and untreated (control) treatment were significant and the highest values of all characters under study were obtained by 200 ppm of magnesium. Also, there are significant differences between 100 and 200 ppm of magnesium concentration.
5. The yield and yield components were not significantly respond to the triple interaction. The maximum values of both flax yields (seed and straw) were obtained with S2*FYM*200ppm Mg.
6. seed nitrogen, phosphorus and potassium contents were significantly increased with (strain1) flax genotypes and mineral fertilizer had significant effect on seed content of P and K and insignificant effect on N content.
7. Foliar spray significantly increased seed N,P and K content at the rate of 200 ppm Mg. It can also observed that the maximum values of both seed content of Nitrogen and phosphorus were obtained with S2*FYM*200ppm Mg. while, the highest value of seed content of potassium was obtained with S2*M.F* Mg (200ppm.)
|
| Publication year |
2002
|
| Pages |
7951-7962
|
| Availability location |
Faculty of Agriculture, Mansoura University
|
| Availability number |
|
| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
|
| Country |
Egypt
|
| City |
Mansoura
|
| Publisher |
Name:
Faculty of Agriculture, Mansoura University
|
| serial title |
Mansoura University Journal of Agricultural Sciences (Egypt
|
| ISSN |
1110-0346
|
| Volume |
27
. 11
|
| Department |
Sandy and Calcareous Soils Research
|
| Author(s) from ARC |
|
| Agris Categories |
Fertilizing
|
AGROVOC
TERMS |
Agronomic characters.
Farmyard manure.
Foliar application.
Genotypes.
Inorganic fertilizers.
Linum usitatissimum.
Magnesium fertilizers.
Sandy soils.
Yield components.
|
| Publication Type |
Journal
|